A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. Mark Showen:
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- Currently 3.5 of 4 stars
The overall average patient rating of Dr. Mark Showen is Excellent.
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Specialties & Research
Dr. Mark Showen, MD is board certified in Pediatrics.
Education & Awards
Dr. Showen graduated from University of California at Davis.
Dr. Showen has 3 hospital affiliations:
- Mills-Peninsula Health Services
- Peninsula Hospital
- Mills Hospital
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- Additional Information
- Where does Dr. Mark H. Showen practice?
Dr. Mark Showen practices Pediatrics near San Mateo, CA.
See San Mateo Pediatricians.